/**
 * @author Administrator
 */
public class HH {
    public static void main(String[] args) {
        System.out.println("Hello"+'a'+1);
        System.out.println('a'+1+"Hello");
    /*    byte a_byte = 129;
        int a_int=20;
        long a_long=12345670000;
        float a_float=12.345 ;
        double a_double=15.555;
        char a_char='a';
        char a2_char='ab';
        char a3_char='中';
        boolean a_blooean=true
        System.out.println("整形byte变量a_byte的值为："+a_byte);
        System.out.println("整形int变量a_int的值为："+a_int);
        System.out.println("整形long变量a_long的值为："+a_long);
        System.out.println("浮点型float变量a_float的值为："+a_float);
        System.out.println("浮点型double变量a_double的值为："+a_double);
        System.out.println("字符型char变量a_char的值为："+a_char);
        System.out.println("字符型char变量a2_char的值为："+a2_char);
        System.out.println("字符型char变量a3_char的值为："+a3_char);
        System.out.println("布尔型booleanb变量blooean的值为："+a_blooean);*/


    }
}
